145101825

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2549}}^1$

素因数の和:2599

約数の個数: 72

約数和(自身を含む): 295963200

約数和(自身を除く): 150861375

約数列:

[1, 3, 5, 9, 11, 15, 23, 25, 33, 45, 55, 69, 75, 99, 115, 165, 207, 225, 253, 275, 345, 495, 575, 759, 825, 1035, 1265, 1725, 2277, 2475, 2549, 3795, 5175, 6325, 7647, 11385, 12745, 18975, 22941, 28039, 38235, 56925, 58627, 63725, 84117, 114705, 140195, 175881, 191175, 252351, 293135, 420585, 527643, 573525, 644897, 700975, 879405, 1261755, 1465675, 1934691, 2102925, 2638215, 3224485, 4397025, 5804073, 6308775, 9673455, 13191075, 16122425, 29020365, 48367275, 145101825]

約数ペア:

[(1, 145101825), (3, 48367275), (5, 29020365), (9, 16122425), (11, 13191075), (15, 9673455), (23, 6308775), (25, 5804073), (33, 4397025), (45, 3224485), (55, 2638215), (69, 2102925), (75, 1934691), (99, 1465675), (115, 1261755), (165, 879405), (207, 700975), (225, 644897), (253, 573525), (275, 527643), (345, 420585), (495, 293135), (575, 252351), (759, 191175), (825, 175881), (1035, 140195), (1265, 114705), (1725, 84117), (2277, 63725), (2475, 58627), (2549, 56925), (3795, 38235), (5175, 28039), (6325, 22941), (7647, 18975), (11385, 12745)]